@@ -205,11 +205,18 @@
 
 if which fossil &>/dev/null; then
 	alias fsl="fossil"
 
 	fsld() {
-		fossil diff -N "$@" | colordiff | less -FRX
+		if which colordiff &>/dev/null; then
+			fossil diff -N "$@" | colordiff | less -FRX
+		else
+			fossil diff -N "$@" |
+				sed "s/^+.*$/$(tput setaf 2)&$(tput sgr0)/" |
+				sed "s/^-.*$/$(tput setaf 1)&$(tput sgr0)/" |
+				less -FRX
+		fi
 	}
 fi
 
 # pkgsrc does not like MAKEFLAGS including -j
 which pkg_chk &>/dev/null && alias pkg_chk="MAKEFLAGS= pkg_chk"